Voltree.ai is now the brand of Voltree Power, Inc. The research, the patents, the field history and the data all live in one company, and the measurement business is built on that base. Nothing was transferred, because nothing needed to be.
Voltree.ai is a brand and product line of Voltree Power, Inc., not a separately incorporated company. Every patent, every field record and every dataset from the first product era therefore stays with the entity that created it.
For anyone assessing the company, that keeps the chain of evidence short: the 2008 mechanism publication, the granted US patents, the federal under-canopy deployments and the current validation programme all sit under one owner.